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313 Knickerbocker Avenue

Brooklyn, NY 11237BBL 3-03236-0008Map

Owner of record: 313 Knickerbocker, LLC

313 Knickerbocker Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11237. It has 8 residential units across 4 floors. The owner of record is 313 Knickerbocker, LLC. HPD has recorded 471 housing violations here, most recently on November 13, 2025. 2 of the 50 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2024.

HPD violations
471
DOB violations
12
ECB violations
4
HPD complaints
368

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 13, 2025

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2024
4
About 50% of the building's 8 apartments
Down from 7 in 2018

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 471

  • B

    Properly repair with similar material the broken or defective fire-retardant material at ceiling and east wall at public hall, 3rd story

    Nov 13, 2025

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective vinyl floor tiles at public hall, 2nd story

    Nov 13, 2025

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective fire-retardant material at ceiling ,west and east walls at public hall, 1st story

    Nov 13, 2025

    Closed — Violation closed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor at public hall, 1st story

    Nov 13, 2025

    Closed — Violation closed
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story

    Nov 13, 2025

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling and east wall at public hall, 3rd story

    Nov 13, 2025

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 2nd story

    Nov 13, 2025

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling, west and east walls at public hall, 1st story

    Nov 13, 2025

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at west wall in the bathroom located at apt 3, 3rd story, 1st apartment from south at west original violation 18347962 issued 05-nov-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
Show 40 more ↓
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at west wall in the bathroom located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the walls and ceiling in the bathroom located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 2nd room from east at north located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom , the foyer , the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Nov 5, 2025 · Apt 3

    Closed — Violation closed
  • B

    Repair the leaky and/or defective faucets at the sink in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • B

    Provide a safe and adequate supply of electric service to the fixtures electrical outlet at south wall in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • C

    Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling and west wall in the bathroom located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • C

    Abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by using integrated pest management (ipm), eliminate all burrow entry and passageways, pest nests, holes, gaps or cracks in walls, ceilings, floors, fixing leaks and managing garbage in public areas. evidence found at , in the entire apartment located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wood floor in the foyer located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • C

    Remove all obstructions from water closet , in the bathroom located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective wood countertop in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at the south wall in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Oct 10, 2025 · Apt 3

    Closed — Violation closed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Jun 10, 2025

    Closed — Violation dismissed
  • C

    Abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by using integrated pest management (ipm), eliminate all burrow entry and passageways, pest nests, holes, gaps or cracks in walls, ceilings, floors, fixing leaks and managing garbage in public areas. evidence found at all yards

    Jun 6, 2025

    Closed — Violation closed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    Jun 6, 2025

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Open — Not complied with
  • B

    Properly repair with similar material the broken or defective wood floor in the 2nd room from east located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • B

    Refit entrance door to room in the 3rd room from east located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes household items at building front at fire escape, 3rd story

    Jun 6, 2025

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective wood floor in the kitchen located at apt 2, 2nd story, 1st apartment from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective intercommunication sysyem from building front to east wall in the foyer located at penthouse 2, 2nd story, 1st penthouse from west at north

    Jun 6, 2025 · Apt 2

    Closed — Violation closed
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration suspended celling in the kitchen located at apt 2, 2nd story, 1st apartment from west at north

    May 11, 2025 · Apt 2

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective door is binding with door frame in the entrance located at apt 2, 2nd story, 1st apartment from west at north

    May 11, 2025 · Apt 2

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2, 2nd story, 1st apartment from west at north

    May 11, 2025 · Apt 2

    Open — Not complied with
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) 1st window frame from west at north wall, 2nd window frame from west at north wall in the 3rd room from east at north located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) east wall, west wall, 1st window frame from west at north wall in the 2nd room from east at north located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • C

    Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny §11-06(b)(2) 1st door frame from north at east wall, 1st window frame from east at south wall in the kitchen located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective intercom system at the south wall in the foyer located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • B

    Repair the leaky and/or defective faucets at sink in the kitchen located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective upper and lower window sash spring balance at 2nd window from west at north in the 3rd room from east at north located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department the north wall, south wall in the 2nd room from east at north located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department the north wall, east wall in the 1st room from east at north located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department the north wall, west wall, east wall in the 3rd room from east at north located at apt 5, 3rd story, 2nd apartment from west at north

    Mar 7, 2025 · Apt 5

    Closed — Violation closed

DOB building violations · 12

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2016 inspection report

    Apr 6, 2018

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Jan 11, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    May 18, 2016

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 13, 2004

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 26, 2002

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
Show 2 more ↓
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1993

    Dob violation - dismissed

ECB violations · 4

  • Class - 2

    Electrical work w/o a permit. observed at 11:40am 1 new 30amp outlet box faca plate & branch wiring for an new electric stove. remedy: obtain permit.

    Oct 13, 2016 · Penalty $400

    Active
  • Class - 1

    Unapproved,unsafe,unsuitable electrical equipment apparatus,materials,appliances or wiring in use. in apt #2 jay cord is used to supply power to the range hood. the wire us rubbing on the sharp part of the hood

    Oct 13, 2016 · Penalty $1,600

    Active
  • Class - 1

    Work w/out a permit.noted @apt 1st fl retail space installed new support structure approx 30' long x 12' high.new support structure is comprised of 4" x 4" posts & 2" x 6" timber.@retail space installed new 4'x

    Feb 17, 2016 · Penalty $1,630

    Resolve
  • Unknown

    Hot water coil box corroded and leaking replace flue pipe not sealed to cheminey.

    Aug 3, 1990 · Penalty $40

    Resolve

Complaints

  • Heat/hot water

    Apartment only

    Apr 28, 2026 · Apt 4R

    Close
  • Heat/hot water

    Entire building

    Dec 1, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 3

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 1

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 3

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 6

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 6

    Close
  • Paint/plaster

    Ceiling

    Nov 2, 2025 · Apt 3

    Close
Show 40 more ↓
  • Unsanitary condition

    Mold

    Nov 2, 2025 · Apt 3

    Close
  • Flooring/stairs

    Floor

    Nov 2, 2025 · Apt 3

    Close
  • Electric

    No lighting

    Oct 24, 2025 · Apt 6

    Close
  • Electric

    Power outage

    Oct 17, 2025 · Apt 6

    Close
  • Unsanitary condition

    Pests

    Oct 17, 2025 · Apt 6

    Close
  • Heat/hot water

    Entire building

    Oct 17, 2025 · Apt 6

    Close
  • Unsanitary condition

    Pests

    Oct 17, 2025 · Apt 6

    Close
  • Unsanitary condition

    Mold

    Oct 9, 2025 · Apt 3

    Close
  • Flooring/stairs

    Floor

    Oct 9, 2025 · Apt 3

    Close
  • Plumbing

    Toilet

    Oct 9, 2025 · Apt 3

    Close
  • Unsanitary condition

    Pests

    Oct 9, 2025 · Apt 3

    Close
  • Paint/plaster

    Ceiling

    Oct 9, 2025 · Apt 3

    Close
  • Appliance

    Refrigerator

    May 7, 2025 · Apt 2

    Close
  • Flooring/stairs

    Floor

    May 7, 2025 · Apt 2

    Close
  • General

    Bell/buzzer/intercom

    May 7, 2025 · Apt 2

    Close
  • Door/window

    Window frame

    Mar 4, 2025 · Apt 5

    Close
  • Door/window

    Window pane

    Mar 4, 2025 · Apt 5

    Close
  • Door/window

    Window frame

    Mar 4, 2025 · Apt 5

    Close
  • Plumbing

    Basin/sink

    Mar 4, 2025 · Apt 5

    Close
  • General

    Bell/buzzer/intercom

    Mar 4, 2025 · Apt 5

    Close
  • Plumbing

    Water supply

    Oct 19, 2024 · Apt 2

    Close
  • Water leak

    Heavy flow

    Oct 19, 2024 · Apt 2

    Close
  • Electric

    Power outage

    Oct 19, 2024 · Apt 2

    Close
  • Plumbing

    Basin/sink

    Aug 12, 2024 · Apt 5

    Close
  • Unsanitary condition

    Pests

    Aug 12, 2024 · Apt 5

    Close
  • Flooring/stairs

    Floor

    Aug 12, 2024 · Apt 5

    Close
  • Paint/plaster

    Ceiling

    Jul 25, 2024 · Apt 1

    Close
  • Unsanitary condition

    Mold

    Jul 25, 2024 · Apt 1

    Close
  • Appliance

    Electric/gas range

    Jul 17, 2024 · Apt 3

    Close
  • Door/window

    Door frame

    Jul 16, 2024 · Apt 3

    Close
  • General

    Bell/buzzer/intercom

    Jul 16, 2024 · Apt 3

    Close
  • Door/window

    Door

    Jul 16, 2024 · Apt 3

    Close
  • Electric

    Outlet/switch

    Jul 16, 2024 · Apt 3

    Close
  • Unsanitary condition

    Pests

    Jul 16, 2024 · Apt 3

    Close
  • Paint/plaster

    Wall

    Jul 16, 2024 · Apt 3

    Close
  • Paint/plaster

    Ceiling

    Jul 16, 2024 · Apt 3

    Close
  • Water leak

    Heavy flow

    Jul 16, 2024 · Apt 3

    Close
  • Plumbing

    Water supply

    Jul 16, 2024 · Apt 3

    Close
  • Appliance

    Electric/gas range

    Jul 16, 2024 · Apt 3

    Close
  • Paint/plaster

    Ceiling

    Jul 16, 2024 · Apt 3

    Close

Sales history

DatePriceTypeUnits
Nov 14, 2025$2,675,000Rentals - walkup apartments10

Building details

Building type
Walk-up apartment building (C7)
Year built
1931
Floors
4
Residential units
8
Building area
9,000 ft²
Lot area
2,500 ft²
Zoning
R6
Community board
304
Council district
37
Block / lot
3236 / 8
Assessed value
$605,250
Landmark / historic district
No

HPD registration #333419, last renewed Jul 16, 2026.

Questions about 313 Knickerbocker Avenue

Who owns 313 Knickerbocker Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 313 Knickerbocker, LLC.

Does 313 Knickerbocker Avenue have violations?

Yes. NYC HPD has recorded 471 housing violations at this property.

Is 313 Knickerbocker Avenue rent stabilized?

NYC Department of Finance tax bills listed 4 rent-stabilized units here in 2024 (about 50% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 313 Knickerbocker Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 313 Knickerbocker Avenue?

It has 8 residential units and 10 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.